CVE-2023-4234
Published: 17 April 2024
A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the decode_submit_report() function during the SMS decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS. There is a bound check for this memcpy length in decode_submit(), but it was forgotten in decode_submit_report().
Notes
Author | Note |
---|---|
sbeattie | ZDI-CAN-21015 |
Priority
Status
Package | Release | Status |
---|---|---|
ofono Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
focal |
Needs triage
|
|
jammy |
Needs triage
|
|
mantic |
Needs triage
|
|
noble |
Needs triage
|
|
upstream |
Released
(2.3)
|
|
xenial |
Needs triage
|
|
Patches: upstream: https://git.kernel.org/pub/scm/network/ofono/ofono.git/commit/?id=8d74bc66146ea78620d140640a0a57af86fc8936 |